I have ES running on my local development machine for my Rails app (Using Searchkick). I am getting these error messages:
299 Elasticsearch-6.8.8-2f4c224 "In a future major version, this request will fail because this action would add [1] total shards, but this cluster currently has [1972]/[1000] maximum shards open. Before upgrading, reduce the number of shards in your cluster or adjust the cluster setting [cluster.max_shards_per_node]."
My config file already has cluster.max_shards_per_node: 2000. Am I missing something here?
299 Elasticsearch-6.8.8-2f4c224 "[types removal] The parameter include_type_name should be explicitly specified in create index requests to prepare for 7.0. In 7.0 include_type_name will default to 'false', and requests are expected to omit the type name in mapping definitions."
I have zero clue where to start looking on this one.
These flood my terminal when I run my re-indexing - looking to resolve it.
I think this is dynamic cluster setting an you should use _cluster/settings API.
obviously it is very wrong that have this number of shards in one node. please read followning article: https://www.elastic.co/blog/how-many-shards-should-i-have-in-my-elasticsearch-cluster
you can use shrink index API. The shrink index API allows you to shrink an existing index into a new index with fewer primary shards